Faults - elco EKEVO N6.2400 GL-E Original Operating Instructions

Servicing

Faults

Smell of gas, danger of gas
• Shut down the burner
• Close the gas shut-off valve
• Keep away fire and naked flames
• Switch off the emergency switch
• Ensure there is adequate ventilation
• Notify the gas supplier and customer
services
• According to DIN 4788, components
with technical safety-related
functions may not be repaired. On
the other hand, they may be
replaced by original parts or parts
of equal quality.
How to proceed in case of hazards
• Switch off the emergency switch
• Close fuel valves
• If there is a smell of gas, notify the gas
supply company.
• Use suitable extinguishing equipment,
e.g. fire extinguisher in acc. with DIN
14 406, fire class B,C.
• Servicing work on pressure switches,
automatic actuators, limiters and
automatic firing devices or other
safety devices may only be carried out
by the relevant manufacturer or by
service engineers authorised to
service the individual items of
equipment on their behalf.
• If third parties work on the system, our
obligations under warranty become
void.
70
If system faults occur, proceed with
checking the basic conditions for
proper operation of the system.
Make a check for the following:
1. Is fuel available, is it flowing through
the lines and is the supply pressure
adequate?
2. Is power being supplied to the
system?
3. Is all control and safety
equipment such as temperature
controller, safety limiter, water failure
cut-out, electrical limit switches, etc.,
functioning properly and correctly
adjusted? If it is found that none of the
above reasons for the fault applies,
the burner functions must be
thoroughly checked.
Prevailing conditions:
The burner will be found to be out of
operation and in faulty and interlocked
position. Proceed with searching for the
cause of the fault and eliminate it.
Unlock the automatic firing device by
pressing the fault eliminate key and start
the burner.
03/2016 - Art. Nr. 4200 1044 8002A
The start-up program will be initiated
and should be carefully monitored.
The possible cause of the fault may be
quickly found by referring to the fault
indicator on the automatic firing device
and watching the start-up and operating
program.